Description:
Upgrade your electronic projects with our 2W Metal Film Resistors. These high-quality resistors offer superior precision and reliability, making them ideal for a wide range of applications including audio equipment, test instruments, and general electronics.
Key Features:
  • Power Rating:​ Handles up to 2 Watts, providing excellent power dissipation for demanding circuits.
  • Wide Resistance Range:​ Available in a comprehensive selection of values from 1Ω to 1MΩ, including popular options like 2.2Ω, 4.7Ω, 10Ω, 22Ω, 47Ω, 100Ω, 220Ω, 470Ω, 1kΩ, 10kΩ, 100kΩ, and 1MΩ.
  • High Precision:​ Features a ±1% tolerance​ for accurate and consistent performance in your circuits.
  • Axial Lead Design:​ Easy to mount on printed circuit boards (PCBs) and breadboards.
Applications:
  • Audio and video equipment
  • Test and measurement instruments
  • Power supplies
  • General electronic circuit design
Specifications:
  • Power Rating: 2W
  • Tolerance: ±1%
  • Resistance Range: 1Ω - 1MΩ
  • Type: Metal Film Resistor
  • Package: Axial leaded
Tips
Resistor Power Rating:
Refers to the maximum power that a resistor can consume in a DC or AC circuit for long-term continuous safe operation. Resistors act as pure energy dissipating elements in a circuit, converting electrical energy into heat, which is absorbed by the resistor and ultimately dissipated to the environment. For a resistor with a fixed resistance, its actual operating power depends on the voltage or current at both ends:
P=UI=U² / R=I²R
As a physical substance, a resistor can withstand a limited amount of heat. If it exceeds its limit, the resistance value will change greatly and even burn out. When the resistor is actually used, it is necessary to leave a certain power margin, which is recommended to be half of the rated power.
The maximum working voltage is also specified for each type of resistor, that is, when the resistance value is high, even if the rated power is not reached, it cannot exceed the maximum working voltage.

※ Please note: We specialise in the production of various hardware accessories, hardware tools and mechanical transmission system components. If you have any other needs, please contact me and we will solve your problem promptly!

▲ Tips:

◆ All pictures are professionally colour-coded, but due to the different ambient light and display device settings, there may be some discrepancies between the displayed pictures and the items themselves. Please understand this.

◆ The data is measured manually. There may be deviations, but this has no effect on use.
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